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Type AQ-20 Air Compresssor Safety Valve

Safety Valves

Air compressor specificity safety valve

Metal to metal seated

End connection acc. to NPT/PT/G thread

Applications:

The valve of the air what the working temperrature are less than 200℃,  which is air compressor specificity safety valve when the pressure of equiipment exceeding the allowed value,the valve will turn on autommatically and discharge the pressure

entirely. When the pressure decrease to the stafetd value, the valve will quickly turm off antomatically in order to make the equipment run effectively.

Standards Compliance:

Design and Manufacture: GB/T 12241-2005, GB/T 12243-2005

Test and Inspection: GB/T 12243-2005

Essential:

Valves are delivered at a set pressure, therefore when ordering 

Please confirm set pressure, medium and temperature

TS

Safety accessory and Safety protection device 

Manufacture License of Special Equipment, People's republic of China


Materials for main parts

NO.Name of partMaterial
1Body2Cr13
2Nozzle2Cr13
3Disc2Cr13
4Stem2Cr13
5BonnetZG230-450
6CapZG230-450


Dimensions(mm)

DN (mm)d0GDD1Z-ΦdLH
2017G1"62444-1725220
2520M36x270504-2028226



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AQ-20

Air Compressor Safety Valve